baber/WOPTO huggingface dataset:
Patent JP-2017060180-A (JP)
Title: Video decryption method and video decryption apparatus
Inventor: CHEON MIN-SU
IPC: H04N19/176
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide decryption of videos by utilizing information representing whether or not texture information on encryption units is encrypted in consideration of hierarchical depth.SOLUTION: A video decryption method includes the steps of: determining one or more encryption units by using division information acquired from a bit stream; acquiring conversion index information showing division of a conversion unit at a present level included in a present encryption unit among the one or more encryption units from the bit stream; dividing the conversion unit at the present level by conversion units at lower levels when the conversion index information shows division of the conversion unit at the present level; and acquiring pattern information about the conversion unit at the present level when the conversion index information shows non-division of the conversion unit at the present level. The pattern information shows whether or not the conversion unit at the present level includes a conversion coefficient, and the conversion unit at the present level is divided by four conversion units at the lower levels.SELECTED DRAWING: Figure 2
Patent JP-2018080429-A (JP)
Title: Tufted machine
Inventor: ENOMOTO FUMIHIKO
IPC: D05C15/12
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a tufted pile fabric in which the pile lengths of loop piles 87 and cut piles 86 are made uniform, and which is excellent in the peeling strength to a back stitch surface, of a back fabric 90 bonded while back stitches 89 following the loop piles are brought into close contact with a base fabric as well as back stitches 88 following the cut piles, in a tufted machine comprising a cut loop selection device and a needle selection device.SOLUTION: Instead of the attachment of a non-return valve 60 for picking out a pile yarn P to a needle holder 23 which supports a needle 41 and is vertically driven, at a low place close to the needle in a tufted machine body 10, there is arranged either of: a non-return gripping/fixing yarn guide for locking the pile yarn P, capable of running only in a feed-out direction in which the pile yarn is directed toward the needle; and a reversible feed gripping/fixing yarn guide capable of running both in the feed-out direction in which the pile yarn is directed toward the needle and in a pull-back direction opposite thereto. Thereby, when the needle is lowered, slack 94 of a yarn through-hole passing pile yarn 97 from a yarn through-hole 59 of the needle to a base fabric 46 is eliminated.SELECTED DRAWING: Figure 1
Patent JP-2018085205-A (JP)
Title: Bonding device for electrode material, bonding method for electrode material, and electrode material
Inventor: KINOSHITA KYOICHI
IPC: H01M4/04
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To suppress an active material from falling from an active material mixture layer.SOLUTION: A bonding device for an electrode material includes: a holding part 52 holding both exposed portions 44 of electrode materials 41, 42; a motor 59 rotating the holding part 52; and a pressing part pressing a layered part formed by the rotation of the holding part 52. The holding part 52 holding both exposed portions 44 of electrode materials 41, 42 is wound, so that the exposed portions 44 of the electrode materials 41, 42 are overlapped in layers. The layered part is pressed by the pressing part, so that the electrode materials 41, 42 are bonded.SELECTED DRAWING: Figure 2
Patent JP-2018086740-A (JP)
Title: Production method of resin molded article
Inventor: MASUZAWA ISAMU
IPC: B29C45/70
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a resin molded article having a high insulator function without foam molding even using a molding device made of a resin of high molding freedom.SOLUTION: A production method of a resin molded article includes following steps: (a) an arranging step for arranging a pressing material on a cavity surface of a die (4) having a recess so as to cover the recess, (b) an injection step for injecting a resin toward the pressing material from a gate of a die (5) facing the die (4) having the recess to form the cavity, and (c) a compression flow step for subjecting the injected resin to compression flow by closing the die (4) and die (5) at the same time of the injection step or after beginning of injection.SELECTED DRAWING: Figure 1
Patent JP-2018088576-A (JP)
Title: Tuning fork-type crystal element, tuning fork-type flex crystal oscillating element and crystal device
Inventor: OGA TAKAHIRO
IPC: H03H9/215
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a tuning fork-type crystal element, a tuning fork-type flex crystal oscillating element and a crystal device which have good electrical characteristics, by restraining occurrence of chipping and cracks.SOLUTION: There is provided a tuning fork-type crystal element 100, which includes a rectangular flat proximal part 110, in the plan view, defining an XY'Z' orthogonal coordinate system in the crystal axis, and having a thickness in the Z' axis, two strip rectangular vibration arms 120, in the plan view, extending from one side of the proximal part 110 along the Y' axis, a first strip support arm 141 extending from one side of the proximal part 110 along the X axis, and a second strip support arm 142 extending from the tip of the first support arm 141 along the Y' axis in the same direction as the vibration arms 120. A notch 150 is provided at a corner M on the outside of the end connected with the first support arm 141, out of the opposite ends of the second strip support arm 142 in the Y' axis direction. There are also provided a tuning fork-type flex crystal oscillating element 500 and a crystal device 600, including the tuning fork-type crystal element.SELECTED DRAWING: Figure 1
Patent JP-2018086187-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably performing presentations.SOLUTION: On the basis of an establishment of a prescribed performance condition, a first presentation is performed by a first presentation performance means, and on the basis of an establishment of a predetermined first condition while the first presentation is being performed by the first presentation performance means, a progress situation of the first presentation being performed by the presentation performance means is determined by progress situation determination means. If the progress situation determined by the progress situation determination means satisfies a predetermined second condition, a second presentation different from the first presentation is performed by second presentation performance means. If the progress situation determined by the progress situation determination means does not satisfy the second condition, a performance of the second presentation by the second presentation performance means is suppressed by suppression means. In this way, there is an effect that it is possible to suitably perform the presentations.SELECTED DRAWING: Figure 134
Patent JP-2018088502-A (JP)
Title: Semiconductor substrate
Inventor: YAMAMOTO HIROTAKA
IPC: C23C16/42
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate which is small in warpage when forming a group III nitride semiconductor crystalline layer by using an epitaxial growth method.SOLUTION: A semiconductor substrate has a silicon substrate, a reaction inhibiting layer, a stress generating layer, and an active layer and in the substrate, the silicon substrate, the reaction inhibiting layer, the stress generating layer, and the active layer are positioned in an order of the silicon substrate, the reaction inhibiting layer, the stress generating layer, and the active layer. The reaction inhibiting layer is a nitride crystalline layer suppressing reaction of the silicon atoms and group III atoms. The stress generating layer is a nitride crystalline layer generating compression stress. The active layer is a nitride crystalline layer forming electric elements. The semiconductor substrate further has an SiAlN layer with the silicon atoms, the aluminum atom, and nitrogen atoms as main constituent atoms between the silicon substrate and the reaction inhibiting layer.SELECTED DRAWING: Figure 1
Patent JP-2018089152-A (JP)
Title: Game machine
Inventor: WADA TOSHIHARU
IPC: A63F7/02
Filed: 2016-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of properly performing a read-ahead presentation.SOLUTION: A result of big win determination processing is included in a result of a prior determination regarding a first special random number value or a second special random number value that are stored in special random number storage means. Even when the result of the big win determination processing is a result with a lottery winning of a small win, after that a read-ahead presentation lottery is performed regarding the first special random number value or the second special random number value that are store in the special random number storage means. While the read-ahead presentation lottery is being performed, when an execution of the read-ahead presentation is determined, and when a game state is shifted to a special game state after the end of a small win state, the execution of the read-ahead presentation is cancelled. However, when the game state is not shifted to the special game state after the end of the small win state but shifted to a normal state or a time shortened state, the execution of the read-ahead presentation is continued.SELECTED DRAWING: Figure 19
Patent JP-2018088885-A (JP)
Title: Rolled sushi continuous manufacturing device
Inventor: ONEDA IKUYA
IPC: A23L7/10
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To enhance moldability of rolled sushi in molding means of a rolled sushi continuous manufacturing device.SOLUTION: A winding guide 21 for pressing a laver rolling material SR from upside is arranged in a secondary roll molding part 4B which constitutes a roll molding part 4 of a continuous laver roll molding machine M1. On a pressure surface of the winding guide 21, a plurality of projections 21p projecting downward are arranged. In this case, when laver roll is molded by the secondary roll molding part 4B, because pressure can be added to the laver rolling material SR with variation of intensity, indentation can be made strong with adding variation of belt actions of a roll molding conveyor 3c. Therefore, moldability of laver roll can be enhanced because the laver roll can be rolled tightly.SELECTED DRAWING: Figure 8
Patent JP-2018092077-A (JP)
Title: Focus detection device, control method thereof, program and storage medium
Inventor: OGAWA TAKESHI
IPC: G03B13/36
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a focus detection device capable of accurately determining if in a false focus state.SOLUTION: A difference amplification part 107 carries out a series of processing to amplify a difference between an A-image signal and a B-image signal on both signals. A CPU 111 determines if a false focus state based on a calculation result of a correlation calculation unit 2 using the A-image signal and the B-image signal with amplified differences.SELECTED DRAWING: Figure 5
Patent JP-2018094674-A (JP)
Title: Work backward discharge device and machine tool
Inventor: IKEJIMA RYUTARO
IPC: B23B15/00
Filed: 2016-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a work backward discharge device and a machine tool capable of restraining reduction in quality of a work after completing processing.SOLUTION: A work backward discharge device 90 discharges a work W to an external part of a second main spindle unit 70 by moving the work W supported by the second main spindle unit 70 backward (in the + Z direction) forward (in the - Z direction) in the second main spindle unit 70. The work backward discharge device 90 comprises a servomotor 91 being one example of a power source and a pusher 98 for discharging the work W from the second main spindle unit 70 by pushing the work W backward in response to the movement by linearly moving by receiving power from the servomotor 91.SELECTED DRAWING: Figure 1
Patent JP-2018096852-A (JP)
Title: Device and method for evaluating physical property value
Inventor: KOBAYASHI NORIYASU
IPC: G01N27/90
Filed: 2016-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a physical property value evaluation device which has a small size and can evaluate both the resistivity and the magnetic permeability of an evaluation target material even if the evaluation target material is a ferromagnetic material.SOLUTION: The physical property value evaluation device according to an embodiment includes: a first coil 2 for inducing an eddy current in an evaluation target material 1; an AC current power source 4 for supplying an AC current to the first coil 2; frequency sweeping means 6 for sweeping the frequency of the AC current power source 4; and capacitance switching means 7 connected to between the frequency sweeping means 6 and the first coil 2, the capacitance switching means switching a capacitance between a first capacitance and a second capacitance, the first and second capacitance being different capacitances.SELECTED DRAWING: Figure 1
Patent JP-2018095431-A (JP)
Title: Sheet conveyance device and image formation apparatus
Inventor: MORITA TETSUYA
IPC: B65H9/16
Filed: 2016-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveyance device which can improve an obliquely-feeding function of excellently biasing a sheet to one side in a width direction, and an image formation apparatus.SOLUTION: A sheet P receives conveyance force (obliquely-feeding force) heading from a first reverse conveyance roller 61 to a left side in a width direction by being nipped by the first reverse conveyance roller 61. A right rear end part of a holder 73 and a resistance application unit 121 are located at an upstream side in a conveyance direction with respect to the first reverse conveyance roller 61. Conveyance resistance is applied to the sheet P due to contact of the sheet P with the holder 73 and resistance application unit 121 before the sheet P enters a space in the first reverse conveyance roller 61. Since the holder 73 and resistance application unit 121 are provided so as to be brought into contact with the left side with respect to a center in the width direction of the sheet P, a difference occurs in the conveyance resistance between a left side portion and a right side portion of the sheet P, and the sheet P advances so that the right side portion precedes the left side portion.SELECTED DRAWING: Figure 3
Patent JP-2018083044-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2016-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing a game interest.SOLUTION: A game machine includes predetermined process executing means for executing a predetermined process in the game round. The predetermined process executing means, when the mode of the game round is a first mode, executes/does not execute a predetermined process, in the game round to be executed after the game round. When the mode of the game round is a second mode, the changing means surely executes a predetermined process in the game round to be executed after the game round.SELECTED DRAWING: Figure 116
Patent JP-2018098459-A (JP)
Title: Light-emitting device and method for manufacturing the same
Inventor: NAKA RYOJI
IPC: H01L33/60
Filed: 2016-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable light-emitting device, and a method for manufacturing the light-emitting device.SOLUTION: A light-emitting device comprises: a resin package 10 having a pair of leads including first and second leads 21 and 22, and a resin body including first, second and third resin parts 31 to 33, and a resin connection part 34, wherein a concave part 11 having inside wall faces is formed by the pair of leads and the first resin part 31; the third resin part 33 is located between the first and second leads; top faces of the first and second leads, and a top face of the third resin part are located in a bottom face 11b of the concave part; the second resin part 32 is in contact with a part of the top face of the third resin part, and arranged around an element placement region 21r in the bottom face 11b; and the resin connection part 34 located on the bottom face of the concave part connects between the first resin part and the second resin part. The light-emitting device further comprises: light-emitting elements 41 and 42 disposed in the element placement region in the bottom face 11b of the concave part; and an optically reflective member 50 located between the inside wall faces and the second resin part in the concave part.SELECTED DRAWING: Figure 2B
Patent JP-2018103272-A (JP)
Title: Driving tool
Inventor: KAMIMOTO JUNPEI
IPC: B25C7/00
Filed: 2016-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a nailing tool using compressed air as a power source that is equipped with an air duster device for blowing off chips and the like around a site where nails are driven, which simplifies a configuration of the air duster device to enhance assemblability and maintenance of the device in order to solve the problem that a conventional air duster device is assembled into a tip of a handle part (an inlet part) thereof so that the device is not only complicatedly configured but also assemblability and maintenance thereof deteriorate.SOLUTION: An air duster device 30 is arranged at a site where the device can be operated by a hand holding a handle part 3. The air duster device 30 comprises: a duster valve which opens and closes the middle of an air passage leading from a pressure accumulation chamber to a striking piston; and a duster pipe which guides compressed air to be blown out from the duster valve to a blowing-out site. A moving direction of a valve stem of the duster valve is set to be same as a width direction of the handle part 3.SELECTED DRAWING: Figure 1
Patent JP-2017119863-A (JP)
Title: Photocurable composition and method for producing electronic component
Inventor: NISHIMURA TAKASHI
IPC: H05K3/28
Filed: 2016-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a photocurable composition which makes it possible to obtain a cured film having excellent pencil hardness and light reflectance.SOLUTION: A photocurable composition has an epoxy (meth) acrylate having no carboxyl group, a (meth) acrylate compound having three or more (meth) acryloyl groups, a (meth) acrylate compound having one (meth) acryloyl group, a white pigment, and a photopolymerization initiator. A content of the white pigment is 30 wt.% or more. Based on 100 pts.wt. of the epoxy (meth) acrylate having no carboxyl group, a total content of the two (meth) acrylate compounds is 100 pts.wt. or more and 1000 pts.wt. or less.SELECTED DRAWING: Figure 1
Patent JP-2018107273-A (JP)
Title: Metalization film capacitor and manufacturing method thereof
Inventor: TAKAGAKI KOJI
IPC: H01G4/18
Filed: 2016-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent decline in insulation performance of a dielectric film, through prevention of partial discharge in a cavity at the boundary surface of a low resistance part and the dielectric film.SOLUTION: In first and second metalization films 1, 2, vapor deposition electrodes 1b, 2b, mainly composed of aluminum, are formed on dielectric films 1a, 2a, and low resistance parts 1c, 2c having increased vapor deposition film thickness are formed on the surfaces of the vapor deposition electrode on one and the other end sides in the width direction. The first and second metalization films are superposed on each other, and anode side and cathode side electrode lead-out parts 3A, 3B are connected, respectively, to one and the other ends in the axial direction, thus constituting a capacitor element 4. Anode side and cathode side external lead-out terminals 5A, 5B are connected, respectively, with the electrode lead-out parts on the anode side and cathode side. The low resistance parts 1c, 2c in the first and second metalization films are composed of a vapor deposited metal containing zinc and magnesium.SELECTED DRAWING: Figure 1
Patent JP-2018103861-A (JP)
Title: Track inspection method and device
Inventor: TANAKA HIROBUMI
IPC: B61K9/08
Filed: 2016-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a track inspection method and device by which a dynamic track inspection can be easily performed at an arbitrary railway line or by an arbitrary railway operator and also the track inspection can be performed with a load corresponding to the axle load of a railway vehicle running on the arbitrary railway line.SOLUTION: In a track inspection method for performing a dynamic track inspection by mounting a track inspection device body 2 on a road-rail vehicle 1 capable of running both on a track and a road, the track inspection device body 2 is configured to have a water tank 8 serving as load application means, and the water tank 8 is mounted on the road-rail vehicle 1.SELECTED DRAWING: Figure 1
Patent JP-2018107735-A (JP)
Title: Image formation device and image formation method
Inventor: KADOBAYASHI IZUMI
IPC: B41J29/00
Filed: 2016-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of performing the authentication in an image formation device by occasional means with a simple structure.SOLUTION: An image formation device performing the authentication by using an authentication tag, comprises: a storage part that stores a plurality of pieces of authentication user information; an authentication part that executes authentication in a case of matching user information inputted from the authentication tag and authentication user information to permit login; an occasional code generation part that generates an occasional code as an image code for the authentication in which the utilization is restricted within a predetermined time; and an image formation part that forms an image indicating the occasional code onto a print medium. The authentication part includes a working mode that reads the occasional code formed onto the print medium, and executes the authentication of the user as an authentication target by the authentication tag.SELECTED DRAWING: Figure 1
Patent JP-2016515256-A (JP)
Title: メモリノードを含む分散型メモリシステム用装置および方法
IPC: G06F12/06
Filed: 2014-02-14
Abstract: メモリノードを含む分散型メモリシステム用の装置および方法が開示される。例示的な装置は、プロセッサと、プロセッサに結合されたメモリシステムとを含む。メモリシステムは、メモリシステムによって格納された情報にアクセスするための命令をプロセッサから受信するように構成される。メモリシステムは、複数のメモリノードを含み、複数のメモリノードのうちの各メモリノードは、複数のメモリノードのうちの少なくとも一つの他のメモリノードに結合され、複数のメモリノードのうちの各メモリノードは、動作に対する命令を含む内部メッセージを作成するように構成され、内部メッセージは、動作を実施するために、複数のメモリノードのうちの別のメモリノードに提供される。【選択図】図２
Patent JP-2016510966-A (JP)
Title: 音声システムにおける音声歪の低減
IPC: H04R3/04
Filed: 2014-03-06
Abstract: 音声システムは、目標音声信号およびフィードバック信号を受信し、目標音声信号およびフィードバック信号に応じた調整された音声信号を生成するように構成された音声ドライバを含む。ラウドスピーカは、調整された音声信号を音響音に変換するように構成される。試験信号発生器は、目標音声信号よりも高い周波数を有する試験信号を生成するように構成される。試験信号は、試験電流をラウドスピーカに流れさせる。電流検知回路は、ラウドスピーカに流れる試験電流を測定し、試験電流を示す電流センス信号を生成するように構成される。フィードバック回路は、電流センス信号に応じたフィードバック信号を生成するように構成される。
Patent JP-2016515667-A (JP)
Title: 金属の電解採取のための電解セル
IPC: C25C1/12
Filed: 2014-04-03
Abstract: 本発明は、陰極の付着物の上で樹枝状物が成長する悪影響を防ぐのに有用な装置を備え付けた、金属を電解採取するためのセルに関する。このセルは陽極と陰極の間に配置された多孔質の導電性スクリーンを含み、樹枝状物の成長を止めて、そして樹枝状物が陽極の表面に到達するのを防ぐことができる。【選択図】図２
Patent JP-2016519511-A (JP)
Title: 奥行情報の符号化および復号化方法、システムおよび装置
IPC: H04N19/597
Filed: 2014-03-25
Abstract: 本発明は、奥行情報の符号化および復号化方法、システムおよび装置を開示する。前記方法は、選定視点の元の奥行ルックアップテーブル（ＤＬＴ）におけるデータを併合して統一されたＤＬＴを確立し、統一されたＤＬＴにおける要素数の値と統一されたＤＬＴにおける各要素をそれぞれ符号化して復号器に送信することと、前記統一されたＤＬＴを全体または一部として各視点の奥行情報を符号化し、各視点の符号化された奥行情報を復号器に送信することとを含む。【選択図】図１